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Frances Lewis — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Middlesex, Massachusetts
Our Model Tree links this Frances Lewis across the 1930 and 1940 US Censuses in Middlesex, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 9-person household.
Age 4
b. ~1926
Female
Daughter
Born: Massachusetts
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Middlesex, Massachusetts |
| Surname | Lewis |
| Given Name | Frances M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Canada English |
| Additional Details | |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Medford City |
| Est. Birth Year | ~1926 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frances | Age | Birth yr |
|---|---|---|---|---|
| Parker Lewis | Son | — | 12 | ~1918 |
| Reginald Lewis | Son | — | 17 | ~1913 |
| Mabel Lewis | Spouse | — | 36 | ~1894 |
| James Lewis | Son | — | 6 | ~1924 |
| Ernest Lewis | Son | — | 15 | ~1915 |
| Margaret Lewis | Daughter | — | 2 | ~1928 |
| William Lewis | Head | — | 45 | ~1885 |
| Frances Lewis | Daughter | — | 4 | ~1926 |
| Catherine Lewis | Daughter | — | 19 | ~1911 |
Census Appearances
1930
Middlesex, Massachusetts
Daughter, age 4
Middlesex, Massachusetts · implied b. ~1926 — 9 household members
| Surname | Lewis |
| Given Name | Frances M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Canada English |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Middlesex-County, Massachusetts
Daughter, age 11
Middlesex-County, Massachusetts · implied b. ~1929 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Francis R. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Medford City |
| 1935 Residence (County) | Middlesex |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Massachusetts |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Frances Lewis across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frances Lewis
Daughter · 1930 · age 4 · b. ~1926 · Massachusetts
★ You are viewing this record
Sibling
James Lewis
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Lewis
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Reginald Lewis
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Lewis
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Parker Lewis
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Lewis
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Middlesex, Massachusetts
Open full size
1930 US Federal Census — Middlesex, Massachusetts
Page Contents
50 people indexed on this census page (ia:1930:massachusettscensus00reel924:1035)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter M Sherwood | 52 | Head | Chauffeur | Maryland |
| 2 | Carrie M Sherwood | 44 | Wife | — | North Carolina |
| 3 | Walter M Sherwood | 15 | Son | — | Massachusetts |
| 4 | Helen Sherwood | 14 | Daughter | — | Massachusetts |
| 5 | Dorothy Sherwood | 12 | Daughter | — | Massachusetts |
| 6 | Ruth E Sherwood | 10 | Daughter | — | Massachusetts |
| 7 | James A Sherwood | 5 | Son | — | Massachusetts |
| 8 | William H Lewis | 45 | Head | Porter | Canada English |
| 9 | Mabel M Lewis | 36 | Wife | — | Canada English |
| 10 | Catherine M Lewis | 19 | Daughter | House Maid | Massachusetts |
| 11 | Reginald Lewis | 17 | Son | Porter | Massachusetts |
| 12 | Ernest B Lewis | 15 | Son | — | Massachusetts |
| 13 | Parker L Lewis | 12 | Son | — | Massachusetts |
| 14 | James W Lewis | 6 | Son | — | Massachusetts |
| 15 | Frances M Lewis THIS PERSON | 4 | Daughter | — | Massachusetts |
| 16 | Margaret A Lewis | 2 | Daughter | — | Massachusetts |
| 17 | Edgar Perham | 40 | Head | Floor Layer | South Carolina |
| 18 | Lydia M Perham | 36 | Wife | — | Washington DC |
| 19 | Edgar M Perham | 16 | Son | Helper | Massachusetts |
| 20 | Roderick C Perham | 15 | Son | — | Massachusetts |
| 21 | Natalie C Perham | 8 | Daughter | — | Massachusetts |
| 22 | Marchese S Perham | 5 | Son | — | Massachusetts |
| 23 | Benjamin J Borden | 61 | Head | Porter | Canada English |
| 24 | Daisy M Borden | 54 | Wife | — | Canada English |
| 25 | Alice Borden | 15 | Daughter | — | Canada English |
| 26 | Robert R Ingraham | 63 | Head | Stationary Engineer | Massachusetts |
| 27 | Julia F Ingraham | 63 | Wife | — | Massachusetts |
| 28 | Wendell F Ingraham | 29 | Son | Electrician | Massachusetts |
| 29 | William E Ingraham | 23 | Son | Clerk Sales | Massachusetts |
| 30 | Catherine E Ingraham | 21 | Daughter | Sales Clerk | Massachusetts |
| 31 | Lewis Ingraham | 21 | Son | Machine Repairer | Massachusetts |
| 32 | Peter A Riley | 45 | Head | Cabinet Maker | Irish Free State |
| 33 | Frances B Riley | 40 | Wife | — | Massachusetts |
| 34 | Mary B Riley | 13 | Daughter | Candy Maker | Massachusetts |
| 35 | Annie L Riley | 26 | Daughter | Stenographer | Massachusetts |
| 36 | Albert W Riley | 23 | Son | Apprentice | Massachusetts |
| 37 | Herbert J Riley | 22 | Son | Delivery Clerk | Massachusetts |
| 38 | Joseph R Riley | 18 | Son | — | Massachusetts |
| 39 | Harry B Zerbe | 34 | Head | Foreman | Pennsylvania |
| 40 | Martha E Zerbe | 40 | Wife | — | Massachusetts |
| 41 | Phyllis D Zerbe | 14 | Daughter | — | Massachusetts |
| 42 | Shirley M Zerbe | 7 | Daughter | — | Massachusetts |
| 43 | Samuel Ingraham | 76 | Father-in-law | Blacksmith | North Ireland |
| 44 | George Whiting | 30 | Head | Business Agent | New Hampshire |
| 45 | Marjorie Whiting | 26 | Wife | — | Massachusetts |
| 46 | George W Whiting | 7 | Son | — | Massachusetts |
| 47 | Robert W Whiting | 5 | Son | — | Massachusetts |
| 48 | Barbara A Whiting | 3 | Daughter | — | Massachusetts |
| 49 | Donald L Whiting | 2 | Son | — | Massachusetts |
| 50 | Audrey P Whiting | 1 | Son | — | Massachusetts |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)